18417846616

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{760063}}^1$

素因数の和:760315

約数の個数: 32

約数和(自身を含む): 37349544960

約数和(自身を除く): 18931698344

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 233, 466, 932, 1864, 3029, 6058, 12116, 24232, 760063, 1520126, 3040252, 6080504, 9880819, 19761638, 39523276, 79046552, 177094679, 354189358, 708378716, 1416757432, 2302230827, 4604461654, 9208923308, 18417846616]

約数ペア:

[(1, 18417846616), (2, 9208923308), (4, 4604461654), (8, 2302230827), (13, 1416757432), (26, 708378716), (52, 354189358), (104, 177094679), (233, 79046552), (466, 39523276), (932, 19761638), (1864, 9880819), (3029, 6080504), (6058, 3040252), (12116, 1520126), (24232, 760063)]